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An expert system comprising a new pitch marking algorithm based on the estimation of the ideal excitation signal, using energy equalization of harmonics of the fundamental frequency present in speech, and three other competent tools is devised and explained in this paper. This expert system uses simple logical combinations of these tools outputs. The(More)
Speech technology is one of the key technical issues involved in Information Technology as it constitutes an important aspect of Human Computer Interaction. Prediction of speech signal has applications in speech technology, especially in coding. Conventionally linear prediction is used. However, non-linear phenomena exist in speech production. Therefore,(More)
Von Hippel-Lindau syndrome (VHLS) is a rare hereditary neoplastic disorder caused by mutations in the vhl gene leading to the development of tumors in several organs including the central nervous system, pancreas, kidneys, and reproductive organs. Manifestations of VHLS can present at different ages based on the affected organ and subclass of disease. In(More)
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